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Video 3.5 HDD Product Manual, Rev. J 31
Note. Advanced Power Management (APM) and Automatic Acoustic Management (AAM) features are not supported
Note. Refer to the bit descriptions below for words 63, 84, and 88 of the Identify Drive data.
100–103
Total number of user-addressable LBA sectors available (Refer to
Section 2.2 for related information). These words are required for
drives that support the 48-bit addressing feature. Maximum value:
0000FFFFFFFFFFFFh.
ST31000424CS =1,953,525,168
ST31000322CS =1,953,525,168
ST3500414CS = 976,773,168
ST3500312CS = 976,773,168
ST3320413CS = 625,142,448
ST3320311CS = 625,142,448
ST3250412CS = 488,397,168
ST3250312CS = 488,397,168
ST3160316CS = 312,581,808
104–107 ATA-reserved 0000
H
108–111 The mandatory value of the world wide name (WWN) for the drive.
NOTE: This field is valid if word 84, bit 8 is set to 1 indicating 64-bit
WWN support.
Each drive will have a unique
value.
112–127 ATA-reserved 0000
H
128 Security status 0001
H
129–159 Seagate-reserved xxxx
H
160–254 ATA-reserved 0000
H
255 Integrity word xxA5
H
Description (if bit is set to 1)
Bit Word 63
0 Multiword DMA mode 0 is supported.
1 Multiword DMA mode 1 is supported.
2 Multiword DMA mode 2 is supported.
8 Multiword DMA mode 0 is currently active.
9 Multiword DMA mode 1 is currently active.
10 Multiword DMA mode 2 is currently active.
Bit Word 84
0 SMART error loggin is supported.
1 SMART self-test is supported.
2 Media serial number is supported.
3 Media Card Pass Through Command feature set is supported.
4 Streaming feature set is supported.
5 GPL feature set is supported.
6 WRITE DMA FUA EXT and WRITE MULTIPLE FUA EXT commands are supported.
7 WRITE DMA QUEUED FUA EXT command is supported.
8 64-bit World Wide Name is supported.
9-10 Obsolete.
11-12 Reserved for TLC.
Word Description Value